CSE187L-P Datasheet, PDF (1/1 Pages) TRIAD MAGNETICS – Current Sense / Low Frequency transformer

Current Sense / Low Frequency
Tr a n s f o r m e r s
CSE187L-P
Description:
Triad’s low frequency current sense transformers are designed to monitor
current from 0.1 to 30 amperes at frequencies from 50 Hz to 400 Hz.
This product is also available in open coil construction as CSE187L.
Electrical Specifications at 25º C:
Turns ratio: Primary to sense 1: 500
Suggested burden resistor: 60for 110mV/A
Primary DCR: 270 micro ohms maximum
Sense DCR: 21 ohms maximum
Operating Temperature: -40°C to 105°C
Storage Temperature: -50°C to 125°C
Maximum input: 30Arms, 0-240VAC circuit
Maximum output voltage: 4.0Vrms. Burden resistor value must be selected
to not exceed this voltage.
Response Curve:
.875 RE F
.720
MA X
.125 - .200
.025 SQ
2 P LCS
STA ND OFF
4 P LCS
LOC ATION
MA Y VA RY
.875 RE F
.720
MA X
.125 - .200
.080 DIA +/- .003
2 P LCS
Construction:
These transformers are provided with Recognized Component electrical
insulation system (OBJY2), Class 130 (B), designated “B3”.
Products are designed, built and 100% tested for a hi-pot of 4000V
winding to winding.
Agency Files:
UL file E50476 – Electrical Insulation Systems, Class “B3”, 130C
UL file E205349 – Component, Instrument Transformer (XODW2)
RoHS Compliance: As of manufacturing date February 2005, all standard products
meet the requirements of 2011/65/EU, known as the RoHS initiative.
* Upon printing, this document is considered “uncontrolled”. Please contact Triad
Magnetics’ website for the most current version.
C
L
.600
.300
.047 DIA 2 P LC S
.9 SQ
RE F
8
5
1A
2A
.400
.262 RE F
.185
.370
.100 DIA 2 P LC S
MOUN TIN G HOLE P ATTER N
TOP OF P CB
2A
8
1A
5
SCHEMATIC
web:www.TriadMagnetics.com ^{460 Harley Knox Blvd.}
Phone [phone]
Perris, California 92571
Fax [phone]
Publish Date: January 20, 2015